Vivo Y31 5G vs Blu Studio Energy 2 comparison

Compare Vivo Y31 5G
Compare Blu Studio Energy 2
key specs
Display6.68-inch5.00-inch
ProcessorQualcomm Snapdragon 4 Gen 2MediaTek MT6735
Front Camera8-megapixel 5-megapixel
Rear Camera50-megapixel + 0.08-megapixel 8-megapixel
RAM4GB, 6GB1.5GB
Storage128GB16GB
Battery Capacity6,500mAh5000mAh
OSAndroid 15Android 5.0
Resolution1,608x720 pixels720x1280 pixels
general
BrandVivoBlu
ModelY31 5GStudio Energy 2
Release dateSeptember 15, 2025October 1, 2015
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)166.14 x 77.01 x 8.39144.70 x 71.20 x 10.18
Weight (g)209.00176.00
IP ratingIP68-
Battery capacity (mAh)6,5005000
Removable batteryNoNo
Fast charging44W Flash Charge-
Wireless chargingNo-
ColoursRose Red and Diamond GreenWhite, Grey
display
Refresh Rate120 Hz-
Screen size (inches)6.685.00
TouchscreenYesYes
Resolution1,608x720 pixels720x1280 pixels
Pixels per inch (PPI)264295
hardware
Processor2.2GHz MHz octa-core1.3GHz quad-core
Processor makeQualcomm Snapdragon 4 Gen 2MediaTek MT6735
RAM4GB, 6GB1.5GB
Internal storage128GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2TB64
camera
Rear camera50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)8-megapixel
No. of Rear Cameras2-
Rear flashYesLED
Front camera8-megapixel (f/f/2.0)5-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 5.0
SkinFuntouch OS 15-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.00
NFCNoNo
USB Type-CYes-
Number of SIMs22
Wi-Fi standards supported-802.11 b/g/n
Infrared-No
USB OTG-No
Headphones-3.5mm
FM-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
4G/ LTEYesNo
5GYes-
3G-Yes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesNo
Ambient light sensorYesYes
GyroscopeNoYes
BarometerNoNo
Temperature sensorNoNo

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